Some of us used to build paper or cardboard toy cars when we were little because we either couldn't find or couldn't afford the real diecast ones. Things have changed now but making these DIY models ...
Sometimes, it’s time to shut down the oscilloscope, and break out the cardboard and paints. If you’re wondering what for, well, here’s a reminder of an Instructable from [CrazyScience], that brings us ...
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